optmatch

Functions for Optimal Matching

Distance based bipartite matching using the RELAX-IV minimum cost flow solver, oriented to matching of treatment and control groups in observational studies. Routines are provided to generate distances from generalised linear models (propensity score matching), formulas giving variables on which to limit matched distances, stratified or exact matching directives, or calipers, alone or in combination.

Total

97,755

Last month

3,468

Last week

1,251

Average per day

116

Daily downloads

Total downloads

Description file content

Package
optmatch
Version
0.9-10
Title
Functions for Optimal Matching
Description
Distance based bipartite matching using the RELAX-IV minimum cost flow solver, oriented to matching of treatment and control groups in observational studies. Routines are provided to generate distances from generalised linear models (propensity score matching), formulas giving variables on which to limit matched distances, stratified or exact matching directives, or calipers, alone or in combination.
Author
Ben B. Hansen , Mark Fredrickson , Josh Buckner, Josh Errickson, and Peter Solenberger, with embedded Fortran code due to Dimitri P. Bertsekas and Paul Tseng
Maintainer
Mark M. Fredrickson
LazyData
true
Depends
R (>= 2.15.1), survival
LinkingTo
Rcpp
Imports
Rcpp, RItools, digest, stats, methods, graphics
Suggests
boot, biglm, testthat (>= 0.11.0), roxygen2, brglm, arm, knitr, rmarkdown, pander, xtable
Enhances
CBPS
License
file LICENSE
URL
Collate
'DenseMatrix.R' 'InfinitySparseMatrix.R' 'Ops.optmatch.dlist.R' 'Optmatch-package.R' 'Optmatch.R' 'RcppExports.R' 'abs.optmatch.dlist.R' 'boxplotMethods.R' 'caliper.R' 'data.R' 'deprecated.R' 'distUnion.R' 'exactMatch.R' 'feasible.R' 'fill.NAs.R' 'fmatch.R' 'fullmatch.R' 'makedist.R' 'match_on.R' 'matched.R' 'matched.distances.R' 'matchfailed.R' 'max.controls.cap.R' 'mdist.R' 'min.controls.cap.R' 'pairmatch.R' 'print.optmatch.R' 'print.optmatch.dlist.R' 'relaxinfo.R' 'scores.R' 'stratumStructure.R' 'subDivStrat.R' 'summary.ism.R' 'summary.optmatch.R' 'utilities.R' 'zzz.R' 'zzzDistanceSpecification.R'
VignetteBuilder
knitr
RoxygenNote
6.0.1
NeedsCompilation
yes
Packaged
2018-07-11 21:15:26 UTC; mark
Repository
CRAN
Date/Publication
2018-07-12 13:50:02 UTC

install.packages('optmatch')

0.9-10

8 days ago

https://www.r-project.org

Mark M. Fredrickson

file LICENSE

Depends on

R (>= 2.15.1), survival

Imports

Rcpp, RItools, digest, stats, methods, graphics

Suggests

boot, biglm, testthat (>= 0.11.0), roxygen2, brglm, arm, knitr, rmarkdown, pander, xtable

Discussions